沥青路面抗冻融试验研究现状

摘要

The article briefly introduced the experiment method of asphalt mixture freeze thawing damage conducted by the domestic and foreign scholars, describing the present research status of freeze-thaw damage of asphalt, evaluates the advantages and disadvantages of all sorts of the freeze thaw split tests and point out the respective improvement measures according to the respective characteristics of these tests, and put forward the improvement scheme, it has provided guidence for the water-resistance performance of domestic asphalt mixture.%通过总结国内外学者对沥青混合料冻融破坏的实验方法，描述了目前沥青冻融损害的研究现状，评价了目前各种冻融劈裂试验的优缺点，针对各自试验的特点提出了相应的改善措施，并提出了相应的改进方案，为我国沥青混合料抗水损害性能提供指导。